@article{Omran1971,
author = {Omran, Abdel R.},
title= {The Epidemiologic Transition: A Theory of the Epidemiology of Population Change},
year = {1971},
journal = {The Milbank Memorial Fund Quarterly},
volume = {49},
number = {4},
pages = {509--538. http://www.jstor.org/stable/3349375},
}